Useful tips for everyday
How do you count in if condition? SELECT [DISTINCT] COUNT([DISTINCT] IF(, , NULL)) AS alias_name FROM your_table_name; The syntax shows that: COUNT() function includes IF()…
What is the Game of Life algorithm? Game of Life is a simple and elegant model to study dynamical system over networks. The model consists…
What is pigtail antenna? A pigtail antenna is a wire that extends from the back of the radio. If you’ve ever owned a clock radio…
How are Qt / QGIS widgets implemented in Python? Functionality of each Qt/QGIS Widget is implemented as a class – having certain properties and functions.…
How can you prevent duplicate leads from being created? Quickly and Easily Prevent Duplicate Records Tip #1 — Leverage the native Duplicate Management feature in…
Can a tire randomly pop? Tire blowouts are often sudden and unexpected, leaving a driver scrambling to compensate for the lost control. Many blowouts are…
How do I use MavensMate in Salesforce? Installing MavensMate Re-open Sublime and go to Tools – Command Palette… Select ‘Package Control: Install Package’, you can…
Why is my iPhone only 3G? Check your Cellular Connection First off, ensure that 3G/4G is enabled on your device. Head over to Settings →…
Why is my windshield wiper fluid leaking? When the temperatures get below freezing, the water inside the reservoir will freeze, causing the plastic to harden…
How do I point my domain to a nameserver GoDaddy? Change nameservers for my domains Log in to your GoDaddy Domain Control Center. Select your…